Dicofol, 100 µg/ml, Ethyl acetate, 5ml

Simazine, 100µg/mL in Acetonitrile, 1ml

Phthalic acid, hexyl-2-ethylhexyl ester, certified, 0.1g

2,2',3,4,4',5,5',6-Octachlorobiphenyl (203)